💾 Data Updated: Latest version • Last updated: December 09, 2025

9902.03.24 - 1-Ethoxy-1-oxo-2-propanyl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate (Lactofen) (CAS No. 77501-63-4) (provided for in subheading 2918.99.20)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)4.0%
Special Rate of Duty (Column 1 - Special)No change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS code, 9902.03.24, specifically classifies Lactofen, identified by its chemical name 1-Ethoxy-1-oxo-2-propanyl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate and CAS Number 77501-63-4. This provision falls under Chapter 99, which pertains to temporary legislation and modifications. Its inclusion here indicates a specific, likely temporary, regulatory treatment for this chemical compound, which is otherwise provided for under subheading 2918.99.20.

Distinguishing this code from its sibling categories within the broader HTS structure, such as those for live animals (0101-0105), is straightforward. While those categories deal with live farm animals, 9902.03.24 is dedicated solely to a specific, manufactured chemical substance. The "provided for in subheading 2918.99.20" clause is crucial, signifying that Lactofen's primary classification is as an organic chemical compound, but this 9900-series code imposes an additional, specific tariff or regulatory measure.

As this is a leaf node, there are no further subcategories. Classification under 9902.03.24 is therefore definitive for Lactofen when imported under the conditions stipulated by the temporary legislation or trade agreement modification it represents. Importers must adhere to any specific documentation, quantity limits, or duty rates associated with this particular HTS code to ensure compliance.

Frequently Asked Questions

›What is HTS code 9902.03.24?
HTS code 9902.03.24 covers 1-Ethoxy-1-oxo-2-propanyl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate (Lactofen) (CAS No. 77501-63-4) (provided for in subheading 2918.99.20) under the US Harmonized Tariff Schedule. It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What products are classified under 9902.03.24?
This classification covers 1-Ethoxy-1-oxo-2-propanyl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate (Lactofen) (CAS No. 77501-63-4) (provided for in subheading 2918.99.20). It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What is the import duty rate for 9902.03.24?
The general rate of duty for HTS 9902.03.24 is 4.0%. Special preferential rates may apply: No change. The Column 2 rate is No change.

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